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Suvi_Eu
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6 votes
1 answer
404 views

Barrier and slot within reduced area on a PCB

6 votes
1 answer
4k views

How to choose the correct TVS diode and how to size it?

4 votes
2 answers
911 views

How to join and connect two wires in one connector point professionaly in a high voltage PCB?

3 votes
2 answers
2k views

Minimum distance between two connectors in a high voltage PCB design

3 votes
1 answer
501 views

How can be creepage between two conductor points be determined for HV pcb design?

3 votes
0 answers
246 views

Enclosure/boxes for high voltage PCB

3 votes
2 answers
698 views

Limiting logic gates input current with serial resistors reading their electrical characteristics

3 votes
1 answer
203 views

Can spike voltage transient at input gates during control signals switching be avoid?

3 votes
5 answers
573 views

When to use slots instead of barriers in high voltage design?

2 votes
1 answer
164 views

how to isolate coupled noise source in parasitic capacitance in high voltage pcb design?

1 vote
1 answer
272 views

Handling Hi voltage and very low current (10 mA) will need to prevent arc and corona effects on my PCB?

1 vote
3 answers
144 views

Where exactly appears the channel capacitance and Ron when switch on DG442 switches

1 vote
0 answers
91 views

Finding equivalent capacitance and resistance from DC circuit with combinations of R and C

1 vote
1 answer
460 views

Are there PCB connectors capable of suporting more than 3.5kV of working voltage?

1 vote
1 answer
100 views

Logic gates for relay coils analogic control signals

1 vote
0 answers
119 views

How to know what is the safety standard to apply to a PCB design?

1 vote
3 answers
164 views

How and when does the kelvin measurament actually works?

1 vote
0 answers
102 views

How to calculate distance between two wire-pcb connectors with high voltage for keeping connectors isolation?

1 vote
1 answer
795 views

Do the MCP23S17 GPIO pins need protection against latch up ESD within this circuit?

1 vote
1 answer
159 views

Turning a high impedance output state to a concrete voltage value using a pull up resistor

1 vote
1 answer
81 views

How must be the pull up resistor circuit connected to the driver input?

1 vote
0 answers
51 views

Electric noise filtering seems not to have any effect over voltage input noise

0 votes
1 answer
102 views

Noise that resets a device that I would like to avoid from chip reset pin

0 votes
2 answers
70 views

How to calculate the pull down resistor value for an input pin in a 74HC273 flip flop?

0 votes
0 answers
51 views

Can a reset level from a voltage supervisor be controlled for power-on transitions?

0 votes
1 answer
83 views

Analog signal conditioning circuit selection for STM32F2 microcontroller ADC inputs

0 votes
2 answers
802 views

What type of conformal coating must I use and where must it be applied over the PCB?

0 votes
1 answer
102 views

Does a Mcp23s17 output pin keep the value after being unselected?

0 votes
1 answer
204 views

What about MCP23S17 GPIO pins output ports being also used to be read by input pins?

0 votes
1 answer
67 views

Connecting loads to an MCP23S17 GPIO outputs